Innocenti family from Arezzo

Innocenti family from Arezzo

I am looking for information about my ancestors from Arezzo Italy. My grandfather Pietro Innocenti came to America in 1914. My grandmothers maiden name was Annunziata Volpi and I believe her family was from Florence. My great-grandparents were Giovanni and Abigale Innocenti. My uncle had a cousin from Arezzo that he corresponded with and visited in 1971 and his name was Rodolfo Innocenti.I know that the name Innocenti is quite common in this region of Italy but those are all of the "clues" I have.Grazie